Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frank J Gerratana, M.D.

Orthopaedic Surgery Physician in New Britain, CT · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790781672

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Registry record

Entity type Individual (Type 1)

Name Dr. Frank J Gerratana

Credential M.D.

Sex Male

Practice address 73 Cedar St, New Britain, CT, 06052

Phone (860) 832-4666

Fax (860) 348-4931

Enumeration date Jun 24, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 017439 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
010017439CT01	Other	CT	BCBS N BCFP PROV ID
01027439	Other	CT	CIGNA PROV ID
060112	Other	CT	HEALTH NET PROV ID
1255448155	Other	CT	GHMCGROUP NPI AFFILIATION
P369862	Other	CT	OXFORD PROV ID
004214425	Medicaid	CT	-
001174390	Medicaid	CT	-
275569	Other	CT	WELLCARE MEDICARE
1255448155	Other	CT	GHMC GRP NPI ID
060291	Other	CT	CONNECTICARE PROV ID
84073	Other	CT	AETNA REF ID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Frank Gerratana?

The National Provider Identifier (NPI) for Frank Gerratana is 1790781672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frank Gerratana practice?

The practice location on file with NPPES is in New Britain, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.